Videos tagged with Objective Lens

This video compares two popular compact spotting scopes for hunting: the Vortex Razor HD 2 (13-39x) and the Zeiss Conquest Appia Apia 65 (20-50x). It highlights considerations like magnification range, packability, weight, and budget, emphasizing that higher magnification is beneficial for long-range identification. The Zeiss offers higher magnification, while the Vortex is noted for being slightly more compact and lightweight.

This video provides an in-depth review of the March FX 5-42x56 PRS Edition scope, highlighting its design for Precision Rifle Series (PRS) competitions. It details the scope's high magnification range, large objective lens, robust 34mm tube, and unique features like writable turrets and a precise zero stop. The review also discusses the reticle design and optical performance at various magnifications, offering insights for competitive shooters.

This video critically reviews the AGM PVS14 knockoff with a Gen 2 Plus white phosphorus intensifier tube, deeming it a poor value proposition. The instructor highlights significant performance and durability drawbacks compared to Gen 3 units, including inferior glass, increased halo effects, distortion, and a cheap, chintzy build quality. The high cost, approaching low-end Gen 3 prices, negates any perceived savings, making it an unwise investment for serious users.

This video compares the Vortex Strike Eagle and Monstrum Challenger 5-25x56 rifle scopes, evaluating their features, build quality, and optical performance. While the Strike Eagle offers superior clarity, brightness, and a wider adjustment range, the Challenger presents a compelling budget option, especially considering its significantly lower price point. The choice between them depends on budget and specific long-range shooting needs.

This video provides a detailed, visual explanation of how rifle scopes function internally. It breaks down the path of light through the objective lenses, first focal point, erector assembly, second focal point, and eyepiece. The instructor clarifies the roles of the parallax knob, elevation and windage turrets, and magnification ring, differentiating between first and second focal plane reticle systems. The explanation is aimed at helping shooters understand scope adjustments for improved range performance.

This guide details how to select a spotting scope for tactical applications, emphasizing mission requirements over general use. Key considerations include objective lens diameter for light gathering, variable magnification for scanning and detail, field of view for situational awareness, and glass quality for critical observation. The instructor also discusses the importance of eyepiece design, focus knob precision for reading trace, and the utility of reticles for corrections and measurements.

This guide breaks down the key considerations for purchasing a Low Power Variable Optic (LPVO), differentiating between general-purpose and magnified-oriented models. It emphasizes the importance of 1x performance, the trade-offs between First Focal Plane (FFP) and Second Focal Plane (SFP) reticles, and how magnification range impacts usability. The video also covers critical factors like exit pupil, objective lens size, reticle design, and illumination, offering practical advice for making an informed decision based on intended use and budget.

This video discusses a US Navy Captain's apparent mistake of mounting a rifle scope backward. It emphasizes the importance of proper scope installation, identifying key components like the ocular and objective lenses, and the role of armorers or NCOs in ensuring correct firearm setup. The speaker highlights that technical proficiency, including basic optics knowledge, is crucial for all officers.

This expert review by Paramount Tactical compares the Zero Compromise ZC527 and Nightforce ATACR 5-25F1 long-range rifle scopes. It details turret options, reticle choices, optical performance in various conditions, and results from rigorous tracking and durability tests, concluding with a performance rating for each scope. The analysis highlights the strengths of both high-end optics.

This review of the Leupold Mark 5 2-10x rifle scope highlights its exceptional 2x low-end magnification, offering a bezel-less, floating image experience comparable to a 1x LPVO. However, the scope faces criticism for its high price point ($2000-$2500), a basic reticle lacking windage holds, a 35mm tube limiting mounting options, and a heavier-than-expected weight for its feature set. The reviewer suggests it's best suited for users prioritizing the 2x performance and who don't heavily rely on offset red dots or illumination, which is an optional extra.

This Hatchet Cast episode focuses on guiding viewers in selecting the optimal optic for their firearms. Eric and Roy discuss key considerations, including price, matching optics to rifle capabilities, tube diameter, objective lens size, and night vision compatibility. The video also touches on current market trends, the ideal number of optics, the pros and cons of 45-degree offset red dots, and self-quality control for optics, providing resources for further information. Affiliate discount codes and information on training and upcoming competitions are also featured.

This tutorial by Ryan Cleckner of Gun University provides a foundational understanding of rifle scope components. It details the function of each part, including the objective lens, scope body, windage and elevation turrets, parallax adjustment, magnification ring, and ocular focus. The video serves as an introduction to later, more in-depth discussions on scope features and usage.